Porth Ceriad Surf Break

Lat Long: 52.79° N 4.51° W

Porth Ceriad 48 hour detailed Surf Forecast

Issued: 12 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Porth Ceriad sea temperature is
19.2° C
3.3° 

Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Porth Ceriad today (16 Aug):

  • Morning surf: Morning surf (16 Aug, local time) - 0.5ft (0.1m), 7s period with SW swell.
  • Afternoon surf: Afternoon surf (16 Aug, local time) - 0.5ft (0.1m), 7s period with SW swell.
  • Evening surf: Evening surf (16 Aug, local time) - 0.5ft (0.1m), 7s period with W swell.

The current surf forecast for Porth Ceriad at 7AM is: 0.1m 7s primary swell from a Southwest direction (forecast issued at 12:00am August 16). The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (16 Aug)0.5ft (0.1m)7s
Afternoon (16 Aug)0.5ft (0.1m)7s
Evening (16 Aug)0.5ft (0.1m)7s

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 4mm), mostly falling on Mon night. Very mild (max 18°C on Mon night, min 13°C on Sat night). Winds increasing (calm on Sun morning, fresh winds from the WSW by Mon night).

Sunday
16
Monday
17
Tuesday
18
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
W
7
0.1
W
7
0.3
SW
3
0.4
SW
4
0.4
SW
4
0.4
SW
4
0.4
SW
5
0.4
SW
5
0.3
SW
5
0.5
SW
3
0.8
SW
4
0.8
WSW
5
0.8
WSW
5
0.9
SW
6
0.7
SW
6
0.7
SW
6
0.6
SW
6
0.6
WSW
6
Wave Graph
Metric surfscale
Energy kJ
2
2
2
2
2
2
1
1
1
3
4
4
5
6
4
4
21
28
32
58
38
35
27
25
Wind (km/h)
15
NNE
10
N
10
N
0
NNW
5
SW
10
SW
10
SSW
15
SW
10
SSE
5
SE
5
NW
15
NNW
10
NW
10
W
15
SSE
25
SSW
30
WSW
25
W
25
NW
25
NW
25
WNW
15
WSW
20
SW
15
WNW
Wind State
off
off
off
glassy
glassy
cross-on
cross-on
cross-on
cross-on
glassy
glassy
cross-off
cross-off
cross-off
on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-off
High Tide
10:55PM4.81m
11:16AM4.24m
11:35PM4.56m
11:55AM4.03m
00:15AM4.20m
12:35PM3.75m
Low Tide
6:11AM0.09m
6:16PM0.37m
6:46AM0.37m
6:49PM0.61m
7:18AM0.70m
7:22PM0.88m
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
rain showers
cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:43
8:40
8:38
 mm
1
2
1
Temp °C
13
13
14
14
15
15
15
15
15
16
16
16
16
16
16
16
16
18
17
15
16
16
17
17
Feels °C
10
11
12
14
14
13
13
13
15
17
17
15
15
15
14
12
12
16
14
10
12
13
14
14
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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